137516960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{617}}^1$

素因数の和:838

約数の個数: 96

約数和(自身を含む): 373766400

約数和(自身を除く): 236249440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 199, 224, 280, 398, 560, 617, 796, 995, 1120, 1234, 1393, 1592, 1990, 2468, 2786, 3085, 3184, 3980, 4319, 4936, 5572, 6170, 6368, 6965, 7960, 8638, 9872, 11144, 12340, 13930, 15920, 17276, 19744, 21595, 22288, 24680, 27860, 31840, 34552, 43190, 44576, 49360, 55720, 69104, 86380, 98720, 111440, 122783, 138208, 172760, 222880, 245566, 345520, 491132, 613915, 691040, 859481, 982264, 1227830, 1718962, 1964528, 2455660, 3437924, 3929056, 4297405, 4911320, 6875848, 8594810, 9822640, 13751696, 17189620, 19645280, 27503392, 34379240, 68758480, 137516960]

約数ペア:

[(1, 137516960), (2, 68758480), (4, 34379240), (5, 27503392), (7, 19645280), (8, 17189620), (10, 13751696), (14, 9822640), (16, 8594810), (20, 6875848), (28, 4911320), (32, 4297405), (35, 3929056), (40, 3437924), (56, 2455660), (70, 1964528), (80, 1718962), (112, 1227830), (140, 982264), (160, 859481), (199, 691040), (224, 613915), (280, 491132), (398, 345520), (560, 245566), (617, 222880), (796, 172760), (995, 138208), (1120, 122783), (1234, 111440), (1393, 98720), (1592, 86380), (1990, 69104), (2468, 55720), (2786, 49360), (3085, 44576), (3184, 43190), (3980, 34552), (4319, 31840), (4936, 27860), (5572, 24680), (6170, 22288), (6368, 21595), (6965, 19744), (7960, 17276), (8638, 15920), (9872, 13930), (11144, 12340)]